Naibabiji Cache Purger for EdgeOne vs SpinupWP

A powerful WordPress plugin that automatically purges Tencent Cloud EdgeOne cache when your posts, pages, or custom post types are published, updated, or deleted. External services This plugin connects to the Tencent Cloud EdgeOne API (https://teo.tencentcloudapi.com) to provide cache purging and prefetching functionality. It sends the Following information to Tencent Cloud when a purge or prefetch operation is triggered (e.g., when a post is updated, or when manual purge is used): * Tencent Cloud API Credentials (SecretId): Used for request authentication and signing. * EdgeOne Zone ID: Used to identify the specific site/zone in EdgeOne. * Target URLs or Paths: The specific resources that need to be cleared or prefetched from the CDN nodes. This service is provided by “Tencent Cloud”: Terms of Service, Privacy Policy. Features Automatic Cache Purge Automatically purges cache when posts are published, updated, or deleted Supports all public post types (posts, pages, and custom post types) Smart purge: automatically refreshes post pages, homepage, category archives, tag archives, author archives, and date archives Comment Integration Automatically purges related post cache when new comments are approved Manual Purge Support for manual purge of specific posts or entire site Quick purge buttons in admin panel for recent posts Flexible Configuration Choose purge method: delete cache (delete) or mark as expired (invalidate) Optional logging of purge operations Secure key configuration via wp-config.php constants Cache Plugin Integration Automatically purges EdgeOne cache when popular WordPress cache plugins clear their cache Supports WP Super Cache, W3 Total Cache, WP Rocket, and LiteSpeed Cache Force mode ensures cache plugin integrations work even when auto purge is disabled Proper timing control ensures compatibility with all cache plugin loading sequences Cache Prefetching Optional cache prefetching after purging (disabled by default) Only prefetches post URLs, not archive pages to conserve EdgeOne prefetch quota Ensures first visitor gets cached content immediately Prefetch results are displayed in the purge logs for easy monitoring Enhanced Logging Detailed logging of all purge operations with success/failure status Manual log clearing functionality for easier debugging Prefetch operation results displayed alongside purge results Job IDs and error messages for easy troubleshooting Advanced Manual Purge Optimized host-specific “Purge All” using the purge_host method Manual purge operations are not affected by auto purge settings Force mode support for cache plugin integrations Comprehensive URL coverage for post-related purges Custom URL Purge Purge cache for specific URLs (CSS, JS, images, etc.) Support for directory prefix purge using trailing slash (/) Batch processing: enter multiple URLs, one per line Automatic URL validation and filtering Smart type detection: files use purge_url, directories use purge_prefix Nginx Cache Integration Optionally clear Nginx server-side page cache (FastCGI cache or Proxy cache) alongside EdgeOne CDN cache Configured separately — most sites using only WordPress cache plugins do not need this Nginx cache and EdgeOne cache are cleared independently; either can succeed even if the other fails Includes path validation with real-time feedback in the settings page Uses ngx_cache_purge module for precise URL-based cache clearing (faster and more efficient) Added “Purge Endpoint Path” option for customizable Nginx purge URL path (e.g., use a random string like /xK9mPurge_q7z for better security) Uses HTTPS requests to your site’s own domain for purge, avoiding HTTP-to-HTTPS redirect issues Friendly error messages in purge logs: clearly explains why a URL wasn’t cached (e.g., “Not cached — the page was returned instead of a purge response”) instead of showing raw HTML Fallback to file deletion for full-site purge operations Detailed per-URL purge logging for Nginx cache operations No SDK Required Direct API calls, no need to install Tencent Cloud SDK Compatible with all WordPress versions 5.5+ Configuration Get Tencent Cloud API Keys Visit Tencent Cloud Console Create or get your SecretId and SecretKey Get EdgeOne Zone ID Visit EdgeOne Console Select your site and find the Zone ID (format: zone-xxxxxx) Configure Plugin There are two configuration methods: Method 1: Using wp-config.php (Recommended) Add these constants to your WordPress wp-config.php file: define( 'NB_CACHE_PURGER_SECRET_ID', 'your-secret-id' ); define( 'NB_CACHE_PURGER_SECRET_KEY', 'your-secret-key' ); Then in WordPress admin: 1. Go to “Settings” → “Naibabiji Cache Purger” 2. Fill in the Zone ID (Secret ID and Secret Key will be automatically loaded from constants) 3. Choose other options and save Method 2: Direct Configuration in Admin Log in to WordPress admin Go to “Settings” → “Naibabiji Cache Purger” Fill in the following information: Secret ID: Tencent Cloud API Secret ID Secret Key: Tencent Cloud API Secret Key Zone ID: EdgeOne Zone ID Choose other options: Enable Auto Purge: Whether to automatically purge cache when posts are updated Purge Method: delete: Directly delete node cache invalidate: Mark as expired, revalidate from origin Enable Logging: Whether to log purge operations Nginx Cache Integration (Optional) Only needed if your server uses Nginx FastCGI cache or Proxy cache (configured via fastcgi_cache_path or proxy_cache_path in nginx.conf). Most sites using WordPress cache plugins do not need this. In “Settings” → “Naibabiji Cache Purger” → scroll to the Nginx Cache Integration section at the bottom Check Enable Nginx Cache Purge Set a Purge Endpoint Path — we recommend using a random string (e.g., /xK9mPurge_q7z) for security, so you can use allow all; in Nginx without exposing the endpoint to attackers Enter the absolute filesystem path to your Nginx cache zone directory (e.g. /var/run/nginx-cache) — this is only used as fallback when purging the entire site The web server process (e.g. www-data) must have write permission to this directory The settings page will validate the path and show whether it is writable Save settings — Nginx cache will now be cleared automatically every time EdgeOne cache is purged Nginx Purge Configuration To use the ngx_cache_purge module integration, you need to configure your Nginx server block with the appropriate purge rules. Replace /xK9mPurge_q7z with your custom purge path: nginx location ~ /xK9mPurge_q7z(/.*) { allow all; deny none; fastcgi_cache_purge YOUR_CACHE_ZONE "https$request_method$host$1"; # Or for proxy cache: # proxy_cache_purge YOUR_CACHE_ZONE "https$request_method$host$1"; } Replace YOUR_CACHE_ZONE with the name of your Nginx cache zone (e.g., wordpress). Important notes: * The fastcgi_cache_purge key ("https$request_method$host$1") must match your fastcgi_cache_key directive exactly, including the https prefix * If you are using BT Panel (宝塔) with an HTTP-to-HTTPS redirect rule, the plugin sends HTTPS requests to your own domain, so no additional exclusion rules are needed * For detailed configuration instructions, see the configuration tutorial

This plugin ensures that the SpinupWP page cache is cleared when your site’s content changes. Not using SpinupWP yet? Sign up here. SpinupWP is a modern server control panel that’s here to help you implement best practices for every server you spin up. Designed for WordPress. This companion plugin should be installed on sites created using SpinupWP to allow the page cache to be cleared when your site’s content changes. Not using SpinupWP yet? Sign up here. Any Provider We support DigitalOcean, Linode, AWS, and any other provider. If your server has an IP address, you can connect SpinupWP. It does need to be a fresh install of Ubuntu though. Latest & Greatest Software SpinupWP will install the latest stable versions of Nginx, PHP, MySQL/MariaDB, and Redis from the standard apt-get repos. No who-knows-what-they-did custom builds of packages. Disconnect from SpinupWP in the future and you can still keep your packages up-to-date with apt-get upgrade. Automatic Security Updates SpinupWP will configure your server to install security updates as soon as they are available to reduce the likelihood of a software vulnerability putting your server at risk. Free SSL/TLS Certificates Serving your site over HTTPS is essential these days, not only for security, but to take advantage of the performance improvements of HTTP/2 as well. When you add a site to SpinupWP, a free Let’s Encrypt SSL/TLS certificate will be acquired, installed, and configured for your site. And SpinupWP will handle certificate renewals as well, so you hardly need to think about certificates. Cache All the Things One of the keys to a great performing WordPress site is caching. All sites are set up with Redis object caching to greatly reduce database requests. And with the check of a box you can enable full-page caching to serve pages lightning fast without even hitting PHP. Git Push-to-Deploy Developers! Developers! Developers! Add a git repository to your SpinupWP site and simply push to master to deploy your code. GitHub, Bitbucket, or a custom git repo will work. You can also configure a build script to run some tasks on the server after deployment is complete. Error Logs WordPress doesn’t enable error logging by default. Probably because the log is saved to a publicly accessible directory and can quickly balloon to take up a lot of hard drive space. SpinupWP enables error logs by default but stores them in a safe place and makes sure they’re rotated regularly like other server logs. Security Security Security Each server provisioned by SpinupWP is security-hardened from the word go. SSH login is disabled for the root user (you login with your user and use sudo instead). The firewall only allows connections to Nginx and SSH and failed attempts are monitored and blocked when the reach a threshold. Nginx is configured to defend against XSS, clickjacking, MIME sniffing, and other attacks. Software security updates are installed automatically. Scheduled Posts Published on Schedule For every site you add via SpinupWP, a server-side cron job will be configured to make sure that your WordPress site’s cron is executed every minute, as it should be. WP-CLI Preloaded If you love WP-CLI (we do! ❤) you’ll be very pleased to find it available on the command line the first time you login to your server. Security Isolation for Sites For each site that you add to your server via SpinupWP, a new system user is created for that site. All site files are owned by the site user and a PHP-FPM pool is configured to run as that user as well. Each site only has access to its files and so if only one site has a security vulnerability and gets infected with malware for example, only the files for that one site can be infected. SFTP Access for Your Clients If you’re hosting a site for someone else, you can easily give them SFTP/SSH access to just that site. And because of the security isolation between sites, they will only have access to files for that site. Professional Guidance & Best Practices SpinupWP will actively point you in the right direction and offer suggestions for maintaining your server. And because it provides detailed feedback about the operations it runs on your server, you can learn what is happening with your server. New release of Ubuntu just came out, should I upgrade? We’ll add a notice to the app about that, why we don’t recommend upgrading your existing servers, and how you can spin up a new server with the new release of Ubuntu and migrate your sites to that server instead. Should I install Varnish to improve page caching performance? We’ve benchmarked Varnish and Nginx FastCGI Cache performed better. Varnish would add complexity too, so one less moving part is another reason. Much of the time SpinupWP will suggest things that you may not have even thought of. Email deliverability for example. SpinupWP will strongly encourage you to configure an email sending plugin for the best email deliverability. SpinupWP’s guidance is especially helpful for those new to managing a server, but can also help those who’ve been at it a while, providing transparency to our decisions. Scheduled Backups of Site Files & Database All server providers (DigitalOcean, Linode, etc) offer automated backups of your entire server for a fee. These services are great and we highly recommend having backups of your whole server. But what happens if some media or data was deleted by accident from your WordPress site? You’re not going to restore your entire server just to get that data back. That’s where site backups come in. Site backups are full backups of your site files (media, themes, and plugins) and database. They allow you to easily restore a single site or just some files or data from a single site. With SpinupWP’s site backups, you choose your preferred provider to stash your backups whether that’s Amazon S3, DigitalOcean Spaces, or Google Cloud Storage. You plug in your account details and SpinupWP will send your site backups there in an easy-to-see format. Teamwork Makes the Dream Work Create a new team account, invite a member of your team, and allow them to spin up their own servers. Or just only allow them to add sites, the permissions you give them is up to you. Features Page cache purging Persistent object caching Ensures debug.log files aren’t saved in a publicly-accessible location